baber/WOPTO huggingface dataset:
Patent JP-2004147368-A (JP)
Title: Positional controller of motor
Inventor: IDE YUJI
IPC: H02P29/00
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positional controller for a motor capable of shortening a positioning and setting time even if there is an external force or the like.  <P>SOLUTION: A speed control unit 13 is included with a speed control side delay compensation low-pass filter 133 which comprises a transfer function equivalent to the delay of a speed control system. The speed control unit 13 is composed of an integral control system composed of a speed integrator 132 for integrating the speed deviation of a delay speed command which is obtained by inputting the speed command into the speed control side delay compensation low-pass filter 133 and a speed, a proportional control system for outputting the command in proportion to the speed command, and a multiplication means 134 for outputting as a torque command by multiplying an output of the integral control and the output of the proportional control system by a speed proportional gain. A speed feedback low-pass filter 135 is provided which comprises a transfer function for preventing that a ripple generated by quantizing an error and/or a position error of a position detecting part appears to the torque command.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141203-A (JP)
Title: Shelf device
Inventor: SAIGA TOSHIO
IPC: A47B45/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf device adaptable for various different width dimensions of gaps, capable of utilizing the whole width of gaps, and excellent in the stability against overturning.  <P>SOLUTION: The shelf device can automatically adjust a gap formed when a chest and a cabinet, etc. are set side by side to the width dimensions of the gap by adopting a link mechanism, and the shelf device hardly overturns forward as force is applied in the cross direction of the gap with the weight of the shelf device itself and articles put on the shelf and the device is firmly brought into contact with the chest or cabinet or the like on both sides of the device. Further, in the shelf device, a shelf board is attached as cantilevered/connected only to the rear surface of the shelf device, and the position of the shelf board in the middle is free, and as a shelf side member is eliminated, the whole width of the shelf device can be utilized. In addition, the stability is kept excellent even if the shelf device is used as stacked up.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142987-A (JP)
Title: Method for purifying ammonia
Inventor: OTSUKA KENJI
IPC: B01J20/06
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying ammonia wherein the ability to remove impurities from crude ammonia is so high that a small amount of impurities contained therein can be removed to a very low concentration, and the ability to remove impurities therefrom does not lower even after the purifying agent is repeatedly regenerated and whereby highly pure ammonia can be continuously and easily supplied.  <P>SOLUTION: The method comprises bringing crude ammonia into contact with a purifying agent containing (1) manganese oxide and (2) at least one metal oxide selected from among vanadium oxide, chromium oxide, tin oxide, zirconium oxide, bismuth oxide, niobium oxide, and tantalum oxide as effective components in such amounts that the rate of the number of the manganese atoms to that of the entire metal atoms in the entire effective components is 80 to 99% and, desirably, bringing it into further contact with a synthetic zeolite to remove impurities from the crude ammonia.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143537-A (JP)
Title: Chip type electronic component, and production method therefor
Inventor: IKEDA YUTAKA
IPC: C23C18/32
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To stably produce a chip type electronic component which has satisfactory forming precision in an electrode part.  <P>SOLUTION: A powder granule 2 sparingly soluble in a palladium chloride aqueous solution 3 for electroless plating and the palladium chloride aqueous solution 3 are mixed to prepare a catalyst mixture 4. The catalyst mixture 4 is contacted with a part for the formation of plating as one part of the surface of the element assembly 1 of the chip type electronic component to form a catalyst surface part 1a on the part for the formation of plating. Successively, the element assembly 1 is dipped into a tin chloride aqueous solution 5. Thereafter, the element assembly 1 is dipped into an electroless nickel liquid 6 to form an electroless nickel film 1b on the catalyst surface part 1a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148916-A (JP)
Title: Seat belt device and belt attachment assisting method
Inventor: KOIDE TERUHIKO
IPC: B60N2/90
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat belt device and a belt attachment assisting method allowing easy gripping of a tang and smooth getting on/off a vehicle at low cost.  <P>SOLUTION: A twist coil spring for urging a tip end side of a guide cylinder 36 so as to turn it to an approximately front side of the vehicle is provided in the guide cylinder 36. A motor 66 for rotating a spool 22 to a winding direction and an unwinding direction is provided on a webbing winding device 12. When the motor 66 is driven from the winding state of a webbing belt 24 to rotate the spool 22 to the unwinding direction and tension of the webbing belt 24 is reduced, balance of the tension of the webbing belt 24 and urging force of the above twist coil spring is destroyed. The guide cylinder 26 is turned by the urging force of the twist coil spring and a tip end side thereof is displaced to the approximately front side of the vehicle. Thereby, a tang plate 50 is also moved to the approximately front side of the vehicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150685-A (JP)
Title: Nitrogen producing equipment and turbine power generation equipment
Inventor: TSUJI TADASHI
IPC: F25J3/04
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To produce nitrogen by using latent heat for evaporating liquid nitrogen as a cold source.  <P>SOLUTION: This nitrogen producing equipment comprises a compressor 1 for compressing air, a second low-temperature heat exchanger 6 for cooling and liquefying the compressed air, a separation/purification system 7 for separating the air liquefied by the second low-temperature heat exchanger 6 into liquid nitrogen and liquid oxygen and purifying the air, and a nitrogen pump 11 for forcing the liquid nitrogen separated by the separation/purification system 7 to the second low-temperature heat exchanger 6. The second low-temperature heat exchanger 6 exchanges heat between the liquid nitrogen forced by the nitrogen pump 11 and the compressed air and evaporates the liquid nitrogen for obtaining high-pressure nitrogen. The heat exchanger also cools the compressed air by the latent heat and cold heat and uses the latent heat for evaporating the liquid nitrogen as a cold source to produce nitrogen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149160-A (JP)
Title: Self-standing flexible container
Inventor: ISHII ICHIRO
IPC: B65D33/02
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-standing flexible container at a low cost by making it stand by itself with an attached jig for self-standing upon putting an article into the container and enabling the jig to be removed after putting the article in, and to make the flexible container free from damage even if it is repeatedly used or stacked up.  <P>SOLUTION: Plate-like or linear elastic bodies are attached on one pair of the opposed side faces of a rectangular container body in such a way that elastic bodies on each side face are diagonally arranged and removable, while a plate-like, or linear elastic body, which may be removable, is attached on the top edges of the other pair of the opposed side faces. Each elastic body may be inserted in a wide bag.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149203-A (JP)
Title: Bag-making packaging machine
Inventor: YAMAMOTO AKIRA
IPC: B65B15/04
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag-making packaging machine to reduce limit on a usable strip S, in a bag-making packaging machine that has the function of attaching a produced bag to the strip S.  <P>SOLUTION: The bag-making packaging machine comprises a bagging section for producing a bag filled with a commercial product, a strip conveying section for conveying the strip S, and an affixing mechanism. The affixing mechanism includes a heater 33a which comes into contact with the strip S, a presser 33c, a dissolution prevention plate 33d, and a solenoid 33e. The presser 33c and the heater 33a sandwiches the bag and the strip S between them, thereby welding the bag and the strips S together. The dissolution prevention plate 33d separates the strip S from the heater 33a when the conveyance of the strip S is stopped.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155804-A (JP)
Title: Molded product of (meth)acrylic block copolymer
Inventor: KANEDA YUTAKA
IPC: C08L53/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modifying the surface of a molded product of an acrylic or a methacrylic block copolymer and improving mold release characteristics from a mold.  <P>SOLUTION: A processing aid (P) is added to the acrylic or methacrylic block copolymer (A) comprising a polymer block (A1) consisting essentially of a methacrylate monomer and a polymer block (A2) consisting essentially of an acrylate monomer and the resultant mixture is molded. A lubricant and a filler are cited as the processing aid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154788-A (JP)
Title: Vacuum melting and casting apparatus
Inventor: KOE ICHIRO
IPC: B22D23/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum melting and casting apparatus, which can improve its availability factor by making the apparatus compact and by increasing the number of cycles of melting and casting, and further can cope with a variety of requirements by selecting each process of melting, casting, and collecting of castings among a plurality of processes.  <P>SOLUTION: The apparatus is divided into a melting chamber 1, a casting chamber 2, and a collecting camber 3, and the volumes of the respective chambers are reduced. The melting chamber 1 and the casting chamber 2 are connected via a first closed passage 13 having a first gate valve 12, which can be vacuum-sealed even when a degree of vacuum in any chamber is high. A flap valve 99, which opens and closes the end portion of the downstream side of a second closed passage 23 in the collecting chamber 3, is provided between the casting chamber 2 and the collecting chamber 3. When the molten metal is to be poured, the opened first gate valve 12 and the first closed passage 13 are advanced, and the molten metal is poured from a melting furnace 11 of the melting chamber 1 into a rectangular pipe shape rounder 41 provided to pour the molten metal to a tundish 61 of the casting chamber 2. When the molten metal is not to be poured, the first gate valve 12 and the first closed passage 13 are retracted, and then the first gate valve 12 is closed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157740-A (JP)
Title: Paper money handling apparatus and paper money information transmitting method
Inventor: KUROIWA KOJI
IPC: G07D7/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To identify from which paper money handling appratus a housinge device is collected when housing devices containing paper money are collected from a plurality of paper money handling apparatuses.  <P>SOLUTION: A detection sensor (45) reads codes specifying respective paper-money handling appratuses which are recorded on a card (3) in an optically or magnetically readable state, and a discriminative conveyance controller (47) of a paper money discrimianting device (2) stores code signals in a code storage device (32). An amount storage device (99) receives and stores code information representing the codes stored in the code storage device (32) and the amounts and number of bills (44) that the discriminative conveyance controller (47) determines to be true. A reader (8) reads paper money information and code information stored in the amount storage device (99) of a housinge part separated from a paper money discriminating device (2) to specify the paper money handling device from which the housing device (4) is collected, and can accurately collate the amount of collected paper money (44) with the amount of paper money (44) which is determined to be true by the paper money discriminating device (2) .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162546-A (JP)
Title: Liquid discharge device, and apparatus having liquid discharge device
Inventor: KAMIJO KOICHI
IPC: F04B9/06
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid discharge device for discharging a small quantity and a specific quantity of liquid, and discharging a large quantity of liquid in a short period of time when necessary, and also to provide an apparatus having this liquid discharge device.  <P>SOLUTION: This liquid discharge device has a liquid sending means 3 for sending the liquid, and a driving mechanism 5 for driving the liquid sending means 3. The driving mechanism 5 has an energy storage means, a transmission means for transmitting energy from the energy storage means as driving force of the liquid sending means 3, a driving part 53 for driving the liquid sending means 3 on the basis of the energy transmitted by the transmission means, a speed regulating means for regulating a driving speed of the driving part 53 and a high speed discharge means 6 for discharging the liquid in large quantities at a discharge speed higher than a prescribed discharge speed regulated by the speed regulating means, and can discharge the liquid in a small quantity and a specific quantity, and can discharge a large quantity of liquid in a short time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159546-A (JP)
Title: Gene related to carbohydrate metabolism and/or lipid metabolism
Inventor: TANAKA JUN
IPC: A61K48/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene related to carbohydrate metabolism and/or lipid metabolism, to provide a protein encoding the gene, to provide a method for detecting carbohydrate metabolism abnormality and lipid metabolism abnormality with the gene or the protein, to provide a method for testing a substance for improving the carbohydrate metabolism abnormality and lipid metabolism abnormality with the gene or the protein, to provide a substance for improving the carbohydrate metabolism abnormality and the lipid metabolism abnormality, and to provide the like.  <P>SOLUTION: A polynucleotide capable of being remarkably reduced by the administration of an insulin resistance-improving agent using a nuclear receptor, PPARγ, as a target molecule, a protein encoding the polynucleotide, and an antibody therefor are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164284-A (JP)
Title: Electronic mail distribution system and method, computer program, and terminal
Inventor: KOBAYASHI HITOYUKI
IPC: G06F13/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for an electronic mail distribution, a computer program, and a terminal, allowing listening of desired music, and operation of the terminal, at the time of reading a prescribed part in a document of electronic mail.  <P>SOLUTION: In the terminal receiving music data and the electronic mail including tags 52, 54, 56 correlating the music data (the pleasant tune 1) 57 by specification of the prescribed part 53 of document data 50, the document data are read, the document is sequentially displayed from the beginning of a sentence, and the music data is reproduced when the prescribed part 53 is read.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162634-A (JP)
Title: Combined oil ring
Inventor: ISHIDA MASAO
IPC: F02F5/00
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined oil ring for making tension of an expander ring as a proper value over high rotation time from the time of starting an engine in the combined oil ring to press the oil ring to the outside by the expander ring.  <P>SOLUTION: This combined oil ring 4 is constituted of a metal ring 5 having an oil return hole 10 communicating an outer peripheral side with an inner peripheral side between two upper and lower rails 7 and 8 projecting to the outer peripheral side and forming a groove 11 on the inner peripheral side, and the expander ring mounted on the inner peripheral groove 11 of the metal ring 5 to press the metal ring 5 outward in the radial direction. The expander ring is a resin ring 6 having a structure in which tension is raised by thermal expansion in an abutment state of joints. An oil discharge groove 12 communicated with the oil return hole 10 is formed on an inner peripheral surface of the metal ring 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160394-A (JP)
Title: Surface filtration filter material having high efficiency and low pressure loss
Inventor: SHIRAI TETSUYA
IPC: D04H1/498
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat resistant filter material easy for forming dense nonwoven fiber assembly, having high dust collecting capacity with little pressure loss, and excellent heat resistance and chemical stability.  <P>SOLUTION: Fiber layers containing 20 wt.% or more of ultrafine fiber with an arrangement fineness of 1.0 decitex or less consisting of aromatic polyimide fiber are laminated on both sides or on one side of a base cloth, which is subjected to needle punching processing for forming entangled nonwoven fabric, followed by heat treatment at 300°C or higher. Coating of a heat-resistant binder on the surface or whole the face of the fiber layer containing the ultrafine fiber of aromatic polyimide fiber is further effective.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003223668-A (JP)
Title: Automatic vending machine
Inventor: YANAGISAWA YUKI
IPC: G07F5/22
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of precisely displaying a sample of an arbitrary article at a desired time.  <P>SOLUTION: This automatic vending machine is provided with a display monitor 7 for displaying only an arbitrary article sample and is so set that, when the arbitrary article sample is set to non-display, the article sample set to the non-display is displayed after a lapse of a preset arbitrary time, so that the article sample which is not recognized by a user by being set to the non- display is displayed at the desired time and its sales to the user is started. Therefore, for example, when the sales of a new article and a limited article is started at a preset time, the sales of the appropriate article can be simultaneously started in a plurality of automatic vending machines right after being put on the market. When the sales is restarted after a lapse of an appropriate time from the supplementation of the article, the appropriate article sample can be non-displayed till the restart of the sales.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218932-A (JP)
Title: Error concealment apparatus and method
Inventor: CHIA PEI YEN
IPC: H04L12/70
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a most appropriate error concealment method capable of being dynamically selected during run time at a reception side.  <P>SOLUTION: This invention provides the method and the apparatus for enabling dynamic selection and application of various error concealment techniques. A plurality of algorithms for concealing an error are prepared and one of the algorithms is used for concealing the error. A selection signal determines which of the algorithms is to be selected. The selection signal is created according to various parameters indicating computer processing capability and audio signal characteristics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004166145-A (JP)
Title: Image reader
Inventor: HAYASHI TOSHIO
IPC: H04N1/19
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To realize shading correction and prevention of rear image transfer (undesired read of the rear side) of a fixed rear side original reading element with simple structure in the case of double-sided original reading.  <P>SOLUTION: The shading correction and the prevention of the rear image transfer of the rear side original reading element are realized by providing a movable front side original reading part with a white area and a black area and activating the front surface original reading part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168555-A (JP)
Title: Translucent ultrafine diamond particle sintered compact and its manufacturing process
Inventor: AKAISHI MINORU
IPC: C04B35/645
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for manufacturing a translucent diamond sintered compact under a pressure extremely lower than that used in a conventional technology.  <P>SOLUTION: A powder, prepared by subjecting an ultrafine natural diamond powder having a particle size of 0-0.1 μm to desilicate treatment and subsequently lyophilizing it using an aqueous solution, is laminated on a carbon-hydrogen matter comprising carbon and hydrogen such as anthracene and encapsulated in a Ta- or Mo-capsule. The capsule is heated and pressurized under a thermodynamically stable condition for diamond, i.e. at ≥1,900°C under ≥7.5 GPa or at ≥1,800°C under ≥9.0 GPa using an ultra-high pressure synthesis apparatus to obtain the translucent, electrically conductive, ultrafine diamond particle sintered compact having a particle size of ≤100 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151902-A (JP)
Title: Aligner and semiconductor device manufactured thereby
Inventor: WATANABE YUTAKA
IPC: G03F7/20
Filed: 2002-11-18
Abstract: PROBLEM TO BE SOLVED: To achieve an aligner that exposes a wafer to light, using a reflection- type mask and has a practical means of alignment. SOLUTION: The aligner comprises an image-forming optical system for forming the reduced image of the pattern of a reflection-type mask via a plurality of mirrors to the wafer, a mask stage for retaining the reflection-type mask, a wafer stage for retaining the wafer, and a detector for detecting light from a light source for alignment via an alignment mark that is provided in the mask stage, an image-forming optical system, and an alignment mark that is provided in the wafer stage.
Patent JP-2004026626-A (JP)
Title: Method for manufacturing hollow nano-fiber
Inventor: OKAMOTO ATSUSHI
IPC: C01B31/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing hollow nano-fibers which consist essentially of carbon including carbon nano-tubes at a high yield.  <P>SOLUTION: An inorganic porous body is used as a support and a solid catalyst comprising a metal carried and supported on the surface of a carrier and a ≥4C aliphatic hydrocarbon compound are brought into contact with the surface of the support at 500 to 1,200°C by using a simply operable chemical vapor deposition method (CVD method), by which the good-quality carbon nano-tubes with little amorphous carbon and decreased in the defects of graphite layers are obtained in a large amount at an extremely high yield.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167920-A (JP)
Title: Transfer sheet
Inventor: KUWAGUCHI OKUO
IPC: C09J7/02
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer sheet capable of applying a pattern layer with high designability and weatherability to a sheathing material for construction or the like.  <P>SOLUTION: The transfer sheet has an inorganic pattern layer with a thickness of at least 5-10 μm on a surface of an organic film sheet.  <P>COPYRIGHT: (C)2004,JPO